EP 0675359 A1 19951004 - On site oil analyzer.
Title (en)
On site oil analyzer.
Title (de)
Gerät zur Ölanalyse vor Ort.
Title (fr)
Appareil pour l'analyse sur place de l'huile.
Publication
Application
Priority
US 22027494 A 19940330
Abstract (en)
The on-site analyzer (10) includes a housing (14). The housing (14) contains an infrared spectrometer (18) and an optical emission spectrometer (24) for testing a sample (12) of oil. A conduit (32) by operation of a pump (40) draws the sample (12) into the conduit (32), and controllably moves the sample (12) to an infrared spectrometer (18) for testing, and subsequently to an optical emission spectrometer (24) for testing. The pump (40) and spectrometers (18, 24) are controlled by a computer (50) for complete automation of testing. The computer (50) performs analysis and diagnosis of the test results from the spectrometers (18, 24) based on sets of known and standard information. <IMAGE>
IPC 1-7
IPC 8 full level
G01N 1/00 (2006.01); G01N 33/28 (2006.01); G01N 35/00 (2006.01)
CPC (source: EP US)
G01N 33/2858 (2013.01 - EP US); G01N 33/2888 (2013.01 - EP US)
Citation (search report)
- [YD] US 3526127 A 19700901 - SARKIS ALBERT B
- [Y] US 4528158 A 19850709 - GILLES PIETER [NL], et al
- [Y] US 4064455 A 19771220 - HOPKINS EVAN LLOYD, et al
- [A] US 4478095 A 19841023 - BRADLEY MARTIN P T [US], et al
- [A] US 4804519 A 19890214 - SAINZ MARIO A [US], et al
- [A] US 4641968 A 19870210 - GRANDY MARK E [US]
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0675359 A1 19951004; CA 2145621 A1 19951001; US 5517427 A 19960514; US 5537336 A 19960716
DOCDB simple family (application)
EP 95301912 A 19950321; CA 2145621 A 19950327; US 22027494 A 19940330; US 25403994 A 19940603